5305-01-439-7091

Find complete technical information, availability, and procurement data for: 5305-01-439-7091
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-439-7091

Item Name Code

22846

Assigment Date

12/17/1996 (29 years ago)

Two or more different types of items having a common mounting or mounted on each other which together forms a portion of a switch but which in itself is not a complete functioning item and cannot be assigned a more definite item name. See also switch section, rotary and contact assembly, electrical.

3a thread class, 0.350 inches maximum thread length, 0.883 inches nominal fastener length, right-hand thread direction, flat countersunk head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.350 inches maximum
Fastener Length: 0.883 inches nominal
Head Style: flat countersunk
Head Diameter: 0.368 inches nominal
Shoulder Diameter: 0.2485 inches minimum and 0.2495 inches maximum first shoulder
Shoulder Length: 0.070 inches nominal first shoulder
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.216 inches
Width Across Flats: 0.141 inches minimum and 0.143 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 205000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Shoulder Shape: round first shoulder
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unjf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
CF105BC4-106-1	Shoulder Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-439-7091?

The FSCG of the NSN 5305-01-439-7091 is 5305

Does the NSN 5305-01-439-7091 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-439-7091 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-439-7091 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-439-7091 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-439-7091 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Dec 17, 1996